lasercooling相关论文
研制了一台蓝色高功率单模染料激光器。当多谱线紫外Ar 激光泵浦功率为4W时,在波长为432nm处单模输出达150mW。用这台激光器用磁场......
We start from the intensity distribution of a standing wave (SW) laser field and deduce the classical equation of atomic......
A fluorescence detection scheme is applied to image an atomic beam. Using two laser diodes as the sources of detection l......
本文理论计算了用圆锥管内多次全反射激光而产生的多普勒频移来冷却原子束的机制。给出了最佳冷却原子束的圆锥管的夹角、长度、反......
In this paper, a narrow-band tunable external-cavity semiconductor laser with the Littman set-up is reported. The laser ......
建立了微瓦量级的激光功率自动稳定实验装置,通过自动反馈控制声光调制器的衍射效率,实现了激光功率的自动稳定。激光功率稳定后,......
Theoretical analysis of a collimated hollow-laser-beam generated by a single axicon using diffractio
A novel method to generate a collimated hollow-laser-beam (HLB) by only a single axicon is proposed. With some reasonabl......
The gradient force, as a function of position and velocity, is derived for a two-level atom interacting with a standing-......
实验参数的优化调整在冷原子实验中是最基础且最重要的工作,优良实验结果的获得离不开实验参数的不断优化。提出了一种基于人工神......
Using a microwave generator, chlorine diluted by helium was dissociated to chlorine atoms that subsequently reacted with......
基于分布函数理论,分析了Zeeman减速器中截止速度对蓝磁光阱装载的影响,研究了Zeeman减速器中截止速度与蓝磁光阱俘获原子数目之间......
高精度空间冷原子钟在基础物理研究、导航定位系统,以及深空探测领域均有重要应用。为此,设计了一种结合激光冷却与原子原位探测方......
观测到了使用镀银微波腔产生漫反射光场冷却原子的信号，完成了微波腔与积分球一体化的最后一步。这种冷却方式结构更加简单，且没有涂......
报道了一种新的测量大尺度冷原子团温度的方法。这种方法利用反亥姆霍兹线圈产生四极磁场，探测光沿着竖直方向逐点测量冷原子团的分......
Narrow-linewidth and stable-frequency light source for laser cooling of magnesium fluoride molecules
We demonstrate the frequency doubling,linewidth narrowing and frequency stabilization of two continuous-wave Ti:Sapp......
Precision measurement of single atoms by strongly coupled cavity quantum electrodynamics with higher
Cavity QED provides an enhanced interaction between single atom and cavity.We have experimentally demonstrated the s......
介绍了一种基于空间冷原子铷钟的激光冷却光学平台设计。该平台是我国以空间工程应用为目标而研制的激光冷却原子光学平台,能够为......
研究了激光冷却铯原子喷泉频标的黑体辐射频移（包括黑体辐射塞曼频移和黑体辐射斯塔克频移），推导了频移的计算公式，估算了室温下频移及......
一群 40Ca+ 成功地用放射被套住并且冷却一红去谐 397 nm 激光横梁并且一反响在我们的原型的 866 nm 激光横梁线性离子套住，它为学......
本文理论计算了用圆锥管内多次全反射激光而产生的多普勒频移来冷却原子束的机制。给出了最佳冷却原子束的圆锥管的夹角、长度、反......
首先对一体化的积分球微波腔进行了论证,然后进行了设计、仿真和加工实测。采用单端环耦合的方式进行微波激励,分别对从圆柱腔的端......
